package demo.springboot.Tools;

import org.junit.Test;
import org.springframework.util.ResourceUtils;

import java.io.*;

public class Tool_3 {

    @Test
    public void get_parameter() throws IOException {

    }

    @Test
    public void dfgdfg() {
        String[] aaa =  {"Volvo", "BMW", "Ford"};
        System.out.println(aaa[1]);
    }
}
